一道高二英语阅读理解题,望准确率高的人帮忙答一答咯.

一道高二英语阅读理解题,望准确率高的人帮忙答一答咯.
Extreme sports are played by most teens and sometimes they get injured.Moat of the extreme sports require using or wearing protective equipment.To protect yourself from injuries,you should wear extreme sport equipment.
Helmets are generally used in football ,hockey,baseball and other games to prevent head injuries .Your helmet should be comfortable and provide more safety.It is not safe to use a helmet from one sport to another because it does not give full safety for all sports.Always buy a helmet which fits comfortably on your head.
Mouth guards are also important extreme sport equipment.You can fit your mouth guard by a dentist.It protects your mouth in contact sports such as football,basketball,hockey,volleyball,wrestling and so on.Contact sports and sports involving running require wearing a protective cup.If you are an athlete,consult your trainer or coach whether you need a cup or not.
A proper type of footwear always protects yout feet,Your footwear should be comfortable so that you remain active throughout the game .In some sports,footwear plays an important role in the performance of player.These are football,baseball,softball,and sports like skateboarding and biking need some changed shoes.Wearing right equipment noticeably reduces the chances of getting hurt.
Before playing an extreme sport,you should warm up your body properly to make your muscles acive.Jogging,jumping jacks or brisk walking are some cardiovascular(心血管的) activities to keep you smart before play.After proper warm-up your muscles become more ( elastic ) and you should follow some stretching(伸展) exercises.To keep yourself physically fit,you shouldn’t skip any of the practices.Daily practices help you in reducing injuries.
1.A teenager should wear a helmet,a mouth guard and footwear while( ).
A:playing hockey
B:playing football
C:playing baseball
D:skateboarding
2.What is the passage mainly about?
A:How teenagers wear extreme sport equipment.
B:How teenagers prepare before extreme sports.
C:How teenagers play extreme sports properly.
D:How teenagers warm up before extreme sports.
3.The insertion of bracket (加括号)word “elastic” in the last paragraph probably means “( )”.
A:warm
B:strong
C:active
D:healthy
4.The purpose to wear extreme equipment is to ( ).
A:make people look cool
B:reduce people’s injuries
C:finish the performance well
D:keep people physically fit
这是刚刚考完试的题，各位准确率高英语好的哥哥姐姐们，

BBCC
应该对~你的答案是什么呀~